My brother has plans to visit some former employees (aggricultural exchange students) in So. Africa in June/July, 2004. They have indicated that we can plan to hunt several antelope species and possibly varmints while there and I have been invited along. While we both have experience hunting in the midwest and western states, at hunt in SA would be an entirely new experience for both of us. Any recommendations on informative books on the animals? What to prepare for?, etc. Any advise would be appreciated.